v0.5

- Platforms appear randomly throughout similar to Resource Discoveries - When you stand on a platform, the StructureGUI is displayed 

 - You need the required resources (iron and wood) to build each structure type (we can adjust costs of each structure in StructureGUI/CanvasGroup) 

- Trees can be cut down. They are a one-time instant resource. It gives a random number of trees between amount and maxAmount

- Added Fog of war. This will have to be overhauled later because it is using one large image overlay and the image doesn't cover the size of the world. (Later, I will make a small FoW image for each cell of the 10x10 grid). 

- Fog in main scene is a repeating fog overlay(not fog of war, just regular fog)